| 旱地玉米水分高效利用平衡施肥技术的试验研究 |
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| 引用本文： | 周怀平,李红梅,杨治平,王久志.旱地玉米水分高效利用平衡施肥技术的试验研究[J].农业工程学报,1999,15(1):129-134. |
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| 作者姓名： | 周怀平 李红梅 杨治平 王久志 |
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| 作者单位： | 山西省农业科学院;山西省农业科学院;山西省农业科学院;山西省农业科学院 |
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| 基金项目： | 国家“九五”重点科技攻关项目 |
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| 摘 要： | 通过６年田间试验研究，探讨平衡施肥技术对旱地玉米水分利用的影响。结果表明，在晋东豫西半湿润偏旱区，采用适宜的肥料品种、适宜的肥料用量、适宜的施肥时期以及适宜的施肥培肥方式方法，即采用平衡施肥技术有利于旱地玉米水分利用效率的提高，同时，可培肥土壤、保蓄土壤水分，促进旱地玉米对水分的充分利用
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| 关 键 词： | 玉米 平衡施肥 水分利用效率 晋东豫西 |
| 收稿时间： | 9/3/1998 12:00:00 AM |
Study on the Technique of Balanced Fertilizer With Water Efficient Application on Dryland Corn |
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| Zhou Huaiping,Li Hongmei,Yang Zhiping and Wang Jiuzhi.Study on the Technique of Balanced Fertilizer With Water Efficient Application on Dryland Corn[J].Transactions of the Chinese Society of Agricultural Engineering,1999,15(1):129-134. |
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| Authors: | Zhou Huaiping Li Hongmei Yang Zhiping and Wang Jiuzhi |
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| Abstract: | This paper approached the effects of the technique of balanced fertilizer on water application efficiency of dryland corn. In the semi humid and slightly arid areas of Eastern parts of Shanxi and Western parts of Henan Province, the six year field experimental results showed that adopting the appropriate variety, amount of fertilizer,stages and method of application is advantageous to raise the water use efficiency of dryland corn. Furthermore, it can improve the soil fertility and further promote the water application of dryland corn. |
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| Keywords: | corn balanced fertilizer application water use efficiency Eastern parts of Shanxi Western parts of Henan Province |
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